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Hlau Chrome Txhuas Txhuas Kuj Alloys

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Cov FAQ

Cov khoom lag luam

Hlau Chrome Aluminium (FeCrAl) alloys yog cov khoom siv tiv thaiv siab uas feem ntau siv hauv cov ntawv thov uas muaj cov haujlwm siab tshaj plaws mus txog 1,400 ° C (2,550 ° F).

Cov Ferritic alloys tau paub tias muaj ntau dua qhov chaw thau khoom muaj peev xwm, tiv taus ntau dua thiab qis dua ntuag dua li Nickel Chrome (NiCr) kev xaiv uas tuaj yeem txhais cov khoom siv tsawg hauv kev thov thiab kev hnyav hnyav. Kev ua haujlwm siab tshaj plaws yuav ua rau lub neej ntev dua. Hlau Chrome Txhuas alloys tsim lub teeb grey Aluminium Oxide (Al2O3) ntawm qhov kub siab tshaj 1,000 ° C (1,832 ° F) uas ua rau muaj kev txhim kho corrosion thiab zoo li ua hluav taws xob hluav taws xob. Qhov oxide tsim yog suav tias yog kev tiv thaiv nws tus kheej thiab tiv thaiv luv luv ntawm kev tawm tsam thaum muaj hlau mus rau hlau. Hlau Chrome Txhuas Alloys muaj qis dua cov tshuab ua kom muaj zog thaum piv rau Nickel Chrome cov ntaub ntawv ntxiv nrog cov khoom siv dag zog qis.

Daim Ntawv Qhia Tshwj Xeeb ntawm Cold-drawing Round Type cua sov xaim

Txoj kab uas hla (hli)

Lub siab mob (hli)

Txoj kab uas hla (hli)

Lub siab mob (hli)

0.03-0.05

0.005

> 0.50-1.00

0.02

> 0.05-0.10

0.006

> 1.00-3.00

0.03

> 0.10-0.20

0.008

> 3.00-6.00

0.04

> 0.20-0.30

0.010

> 6.00-8.00

0.05

> 0.30-0.50

0.015

> 8.00-12.0

0.4


Daim Ntawv Qhia Tshwj Xeeb ntawm Cold-drawing Sawb Hom 
cua sov xaim

Thickness (hli)

Lub siab mob (hli)

Dav (hli)

Lub siab mob (hli)

0.05-0.10

0.010

5.00-10.0

0.2

> 0.10-0.20

0.015

> 10.0-20.0

0.2

> 0.20-0.50

± 0.020

> 20.0-30.0

0.2

> 0.50-1.00

± 0.030

> 30.0-50.0

0.3

> 1.00-1.80

0.040

> 50.0-90.0

0.3

> 1.80-2.50

0.050

> 90.0-120.0

0,5

> 2.50-3.50

0.060

> 120.0-250.0

0.6

 

Alloy Hom

Txoj kab uas hla
(hli)

Cov ua tau tiv
(°m) (20 ° C)

Coob leeg
Lub zog
(N / mm²)

Elongation (%)

Dabtsi Yog Khoov
Lub Sijhawm

Max.Continuous
Kev pabcuam
Kub (° C)

Lub Neej Ua Haujlwm
(teev)

1Cr13Al4

0.03-12.0

1.25 ± 0.08

588-735

> 16

> 6

950

> 10000

0Cr15Al5

1.25 ± 0.08

588-735

> 16

> 6

1000

> 10000

0Cr25Al5

1.42 ± 0.07

634-784

> 12

> 5

1300

> 8000

0Cr23Al5

1.35 ± 0.06

634-784

> 12

> 5

1250

> 8000

0Cr21Al6

1.42 ± 0.07

634-784

> 12

> 5

1300

> 8000

1Cr20Al3

1.23 ± 0.06

634-784

> 12

> 5

1100

> 8000

0Cr21Al6Nb

1.45 ± 0.07

634-784

> 12

> 5

1350

> 8000

0Cr27Al7Mo2

0.03-12.0

1.53 ± 0.07

686-784

> 12

> 5

1400

> 8000


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